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A linear or nonlinear operator built locally from derivatives and multiplication by coefficient functions.
Differential operators may be linear or nonlinear.
wp-differential_operatornlab-differential_operatortong-qftEach relation below ends at this concept.
No direct relations are authored in this direction.
Each relation below starts at this concept.
This is an authored directed relation from the source endpoint to the target endpoint.
The Laplace or Laplace–Beltrami operator is a second-order differential operator.
A more specific theory, model, entity class, or regime is obtained by restricting or extending the scope of a broader framework.
wp-differential_operatornlab-differential_operatortong-qftwp-laplace_operatornlab-laplace_operatortong-quantumThis is an authored directed relation from the source endpoint to the target endpoint.
An ODE is formed by imposing an equation involving an unknown function of one independent variable and its ordinary derivatives.
Equip an existing carrier or structured object with additional chosen data, when such compatible data exists. Use a construction junction when several independently meaningful inputs must coexist on the same carrier or interact compatibly.
wp-ordinary_differential_equationnlab-ordinary_differential_equationcambridge-classical-dynamicsThis is an authored directed relation from the source endpoint to the target endpoint.
A PDE is formed by imposing an equation involving a multivariable unknown and its partial derivatives, often expressed through one or more differential operators.
Equip an existing carrier or structured object with additional chosen data, when such compatible data exists. Use a construction junction when several independently meaningful inputs must coexist on the same carrier or interact compatibly.
wp-functionnlab-functionopenlogic-set-theorywp-partial_differential_equationnlab-partial_differential_equationtong-qfttong-gr